close?all
clear?all
clc

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%reading?an?image
%I=imread（‘IMG_0141.JPG‘）;????
%I=imread（‘test1.JPG‘）;
I?=?imread（‘C:\Users\zhy\Downloads\matlab_bmp2jpeg\girl.JPG‘）;
%I?=?imread（‘IMG_0143.JPG‘）;
%I?=?imread（‘IMG_0146.JPG‘）;

[IxIyIz]=size（I）;
if?Ix>400&Iy>300
????%%%%%%%%%%%%%%%%%%%%%%%%%%%%
????%%%reducing?the?scale?of?image?let?the?high?is?400
????I=imresize（I[400Iy*400/Ix]‘nearest‘）;
end
figure;
imwrite（I‘我的圖片.jpg‘‘jpg‘）
imshow（I）;
title（‘normal?image‘）;

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%?
%%%%skin?detection?
I=double（I）;?????????????%converting?the?integer?into?decimal?fraction
[huesv]=rgb2hsv（I）;????%converting?RGB?space?into?HSV?space
cb=0.148*I（::1）-0.291*I（::2）+0.439*I（::3）+128;%co

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????3154??2011-11-01?19:36??detection.m

-----------?---------??----------?-----??----

?????????????????3154????????????????????1